LG Heating & Cooling - Recent Questions, Troubleshooting & Support


It is a reminder to clean the filter Split System Air Conditioner Considering this, what does Ch mean on LG air conditioner? It is not a problem but it is just the reminder to clean the filter of the air conditioner. ... LG Split System Air Conditioner Error code = 05 LG AC Fault Definition = Communication(Indoor Outdoor) - Communication Issue. Indoor Status = Off. May 17, 2020

LG Heating &... • Answered Yesterday


if the unit is cleaned and this smell is only when the condenser is on means the fresh air is open and this smell comes from outside . because the condenser fan is sucking air from condenser through it to motor side .

LG Art Cool... • Answered 2 days ago


From here, the same as the old one. It is just an electrical component NTC Temperature Sensors - NTC Thermistors & Assemblies Ad·www.sensorsci.com/ +1 800-524-1610 Epoxied, Glass Probes & beads, SMD Assemblies, RTDs ISO RoHS Cert.NIST Traceable. Design & Build Thermistors & Assemblies ISO & RoHS Certified, NIST Traceable. We Build Thermistors. We Build Temp. Sensors. Call for Free Quote. Direct from Manufacturer. https://www.google.com/search?safe=off&rlz=1C1QJDB_enCA643CA644&sxsrf=ALeKk03bcYX8m5dTt-rTYlVGEQ2--GStEQ%3A1615855292247&ei=vP5PYMDEDrmk5NoPr_KcqA0&q=lw1017ersm+replacement+thermistor ..

LG Heating &... • Answered on Mar 16, 2021


Lg inverter error ch44

LG LA185HV Split... • Answered on Feb 17, 2021


I just experienced this problem myself. What helped me was cleaning out the lint trap. My guess is that the until sucks in air through there, then conditions it. Blows the cold air out the top, and hot air out the tube. When it can't suck a decent amount of air in, the condenser can only condense so much of that limited amount of air. When it runs out, the unit just runs the fan until enough air has been condensed.

My lint trap was filthy, hadnt Bern cleaned in years. Soon as I popped it off, the unit started belching out cold air nonstop. Clean your lint traps! Don't make my mistake!

LG LP0711WNR... • Answered on Nov 17, 2020


E-5 -Comms Error, check your wiring, remove external pumps. Split/Multi - check volts from terminal N to 3 = 0 - 65 Vdc, Multi V - 4 Vdc terminals 3 and 4

LG LS-L1210CL... • Answered on Oct 28, 2020


https://slotjk.com/ check more for your solution

LG Heating &... • Answered on Oct 24, 2020


Check for proper condensate drainage. Make sure the drain pan and drain tube isn't clogged with debris and check for mold inside the unit. Check that the blower wheel is clean as well.

LG Heating &... • Answered on Sep 29, 2020


Here is an answer from official LG site: The CH05 error message means you have an indoor / outdoor unit communication error. It can be caused by any of the following issues:
  • No power on indoor unit
  • Indoor/outdoor unit power connection error / communication line not installed
  • Communication error caused by external noise
  • Indoor/outdoor unit communication circuit parts burned.
In my opinion if it works for some time and then shows the error it may be communication error caused by external noise. You should contact the trained technician to deal with that problem.

LG Heating &... • Answered on Sep 24, 2020


There should be a drain pipe at the side or bottom of unit to run a drain line. Locate drain and clean it out .

LG Heating &... • Answered on Sep 20, 2020


I just checked the manual for mine. Press the temp up/temp down buttons together to reset the light. It will come on again after 250 hrs of operation to remind you to clean your filter.

LG Heating &... • Answered on Jul 21, 2020


Here is the link to LG web page and error code But it looks like it need to be professionally repaired https://www.lg.com/us/support/product-help/CT10000014-1432829295501-display-shows-%22hi%22

LG Heating &... • Answered on Jul 14, 2020


The "CO" indicates cleaning operation and can be switched of via remote button under flap, labelled AUTO CLEAN.
Mat

LG LSC121PMA... • Answered on Jul 14, 2020


I have the same model, I need to replace the capacitor but I can't find the valve of it

LG LS-L1210CL... • Answered on Jun 18, 2020


There are many things of which could have happened. For the best and (hopefully) quickest results, contact your local technician specialist or the company of whom built your window unit. If this does not work, try looking at the help and FAQ pages on multiple business's sites to see how others solved similar problems as well. If you prefer to see it for yourself, try searching on YouTube of how to fix your situation at home. Hope this helps!

LG Heating &... • Answered on May 29, 2020


It appears to be an error 22. According to the LG bible, it means an overcurrent protection has activated. In most cases, unplug the machine or switch off from power supply for at least 15 minutes, it should reset the main control board. If this doesn't work , it may have damaged the board. Alternatively, if your machine is on 3 phase, check that all fuses / circuit breakers in your meter box are OK and switched on. You may have a weak or disconnected power supply.

LG Heating &... • Answered on May 07, 2020

Not finding what you are looking for?
LG Logo

3,300 questions posted

Ask a Question

Usually answered in minutes!

Top LG Heating & Cooling Experts

Dan Webster
Dan Webster

Level 3 Expert

8221 Answers

Jay Finke
Jay Finke

Level 3 Expert

1391 Answers

Steve Oakes
Steve Oakes

Level 2 Expert

234 Answers

Are you a LG Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...